Inventor · disambiguated record
Richard Vicari
Also filed as: VICARI RICHARD · VICARI RICHARD P
58 granted patents·7 pending applications·789 citations·filing 1985–2024
99Inventor score
Files withHOECHST CELANESE CORP21SEKISUI SPECIALTY CHEMICALS AM12VICARI RICHARD8SUMITOMO BAKELITE CO7GOODRICH CO B F4
Top patents by PatentIndex Score
65 records- 0197US8728593B2Polyvinyl alcohol films with improved resistance to oxidizing chemicalsVICARI RICHARD·Filed 2010·Granted May 20, 2014·49 cites·8 claims
- 0296US7994265B2Vinyl alcohol copolymers for use in aqueous dispersions and melt extruded articlesSEKISUI SPECIALTY CHEMICALS AM·Filed 2010·Granted Aug 9, 2011·14 cites·9 claims
- 0396US6114489AReactive hyperbranched polymers for powder coatingsHERBERTS GMBH·Filed 1997·Granted Sep 5, 2000·168 cites·30 claims
- 0495US6420503B1Norbornene sulfonamide polymersSUMITOMO BAKELITE CO·Filed 2000·Granted Jul 16, 2002·74 cites·20 claims
- 0593US7786229B2Vinyl alcohol copolymers for use in aqueous dispersions and melt extruded articlesSEKISUI SPECIALTY CHEMICALS AM·Filed 2005·Granted Aug 31, 2010·12 cites·25 claims
- 0693US7745517B2Polyvinyl alcohol films with improved resistance to oxidizing chemicalsSEKISUI SPECIALTY CHEMICALS AM·Filed 2006·Granted Jun 29, 2010·22 cites·6 claims
- 0792US7932328B2Vinyl alcohol copolymers for use in aqueous dispersions and melt extruded articlesSEKISUI SPECIALTY CHEMICALS AM·Filed 2010·Granted Apr 26, 2011·6 cites·14 claims
- 0891US6818709B1Production of vinyl alcohol copolymersCELANESE INT CORP·Filed 2003·Granted Nov 16, 2004·29 cites·38 claims
- 0986US4927956A3,5-disubstituted-4-acetoxystyrene and process for its productionHOECHST CELANESE CORP·Filed 1989·Granted May 22, 1990·21 cites·5 claims
- 1085US8466243B2Vinyl alcohol copolymers for use in aqueous dispersions and melt extruded articlesVICARI RICHARD·Filed 2011·Granted Jun 18, 2013·5 cites·21 claims
- 1185US6235849B1Method of preparing norbornene sulfonamide polymersGOODRICH CO B F·Filed 2000·Granted May 22, 2001·21 cites·21 claims
- 1285US4868256AProcess for the production of 3-mono or 3,5-disubstituted-4-acetoxystyrene its polymerization, and hydrolysisHOECHST CELANESE·Filed 1988·Granted Sep 19, 1989·22 cites·17 claims
- 1384US10144810B2PVP copolymer for harsh chemical packagingSEKISUI SPECIALTY CHEMICALS AM·Filed 2013·Granted Dec 4, 2018·5 cites·18 claims
- 1483US9142835B2Separator film for batteries including oxidation resistant vinyl alcohol copolymerVICARI RICHARD·Filed 2008·Granted Sep 22, 2015·5 cites·23 claims
- 1580US4962147AProcess for the suspension polymerization of 4-acetoxystyrene and hydrolysis to 4-hydroxystyrene polymersHOECHST CELANESE CORP·Filed 1988·Granted Oct 9, 1990·28 cites·28 claims
- 1679US5438142AFunctionalized tris(hydroxyphenyl) compoundsHOECHST CELANESE CORP·Filed 1993·Granted Aug 1, 1995·16 cites·2 claims
- 1777US7790815B2Vinyl alcohol copolymers for use in aqueous dispersions and melt extruded articlesSEKISUI SPECIALTY CHEMICALS AM·Filed 2004·Granted Sep 7, 2010·11 cites·11 claims
- 1876US7388069B2Method to purify poly(vinyl alcohol)CELANESE INT CORP·Filed 2005·Granted Jun 17, 2008·3 cites·18 claims
- 1976US6451499B1Polycyclic resist compositions with increased etch resistanceGOODRICH CO B F·Filed 2000·Granted Sep 17, 2002·12 cites·16 claims
- 2076US5464923APolymer compositions containing substituted biphenyl pyrazinesHOECHST CELANESE CORP·Filed 1994·Granted Nov 7, 1995·13 cites·11 claims
- 2175US5342727ACopolymers of 4-hydroxystyrene and alkyl substituted-4-hydroxystyrene in admixture with a photosensitizer to form a photosensitive compositionHOECHST CELANESE CORP·Filed 1991·Granted Aug 30, 1994·25 cites·18 claims
- 2273US6525153B1Polycyclic polymers containing pendant cyclic anhydride groupsSUMITOMO BAKELITE CO·Filed 2000·Granted Feb 25, 2003·10 cites·8 claims
- 2372US6649714B2Processes for making polymers containing pendant cyclic anhydride groupsSUMITOMO BAKELITE CO·Filed 2003·Granted Nov 18, 2003·8 cites·12 claims
- 2470US4933495AProcess for the production of 3-mono or 3,5 dihalogenated 4-acetoxystyrene, its polymerization, and hydrolysisHOECHST CELANESE CORP·Filed 1989·Granted Jun 12, 1990·9 cites·7 claims
- 2569US4965400APreparation of 3,5-disubstituted-4-acetoxystyreneVICARI RICHARD·Filed 1988·Granted Oct 23, 1990·20 cites·10 claims
- 2669US2024417498A1Blocky polyvinyl alcohol polymersSEKISUI SPECIALTY CHEMICALS AM·Filed 2024·Application pending·0 cites
- 2768US8772220B2Chemical delivery product and process for making the sameVICARI RICHARD·Filed 2007·Granted Jul 8, 2014·1 cites·48 claims
- 2868US7612146B2Polymeric compositions and uses thereforSUMITOMO BAKELITE CO·Filed 2005·Granted Nov 3, 2009·1 cites·11 claims
- 2968US5362843AProcess for preparing highly branched macromolecule polymersHOECHST CELANESE CORP·Filed 1993·Granted Nov 8, 1994·19 cites·21 claims
- 3065US6147177APolycyclic resist compositions with increased etch resistanceGOODRICH CO B F·Filed 1999·Granted Nov 14, 2000·22 cites·13 claims
- 3162US5777129AHyperbranched polymersHOECHST CELANESE CORP·Filed 1995·Granted Jul 7, 1998·16 cites·2 claims
- 3261US5459266ASubstituted pyrazinesHOECHST CELANESE CORP·Filed 1994·Granted Oct 17, 1995·11 cites·1 claims
- 3360US2024301110A1Fluorochemical-free pvoh polmers and formulations for cellulosic materialsSEKISUI SPECIALTY CHEMICALS AM·Filed 2024·Application pending·0 cites
- 3455US2011259355A1Personal care productsYBARRA ARNOLD·Filed 2009·Application pending·0 cites
- 3554US4847327ASurface or electrically active copolymers of poly(4-substituted styrene/N-substituted maleimide)HOECHST CELANESE·Filed 1988·Granted Jul 11, 1989·10 cites·18 claims
- 3652US9354357B2Water soluble high syndiotactic polyvinyl alcoholSEKISUI SPECIALTY CHEMICALS AM·Filed 2014·Granted May 31, 2016·0 cites·17 claims
- 3752US6794459B2Modified polycyclic polymersSUMITOMO BAKELITE CO·Filed 2002·Granted Sep 21, 2004·2 cites·11 claims
- 3851US9796870B2Stabilizer for aggressive chemicals packagingSEKISUI SPECIALTY CHEMICALS AM·Filed 2016·Granted Oct 24, 2017·0 cites·20 claims
- 3951US5591809AProcess for preparing hyperbranched polymersHOECHST CELANESE CORP·Filed 1995·Granted Jan 7, 1997·12 cites·20 claims
- 4051US4929694ACopolymers of p-mercaptostyrene and its estersHOECHST CELANESE CORP·Filed 1989·Granted May 29, 1990·7 cites·6 claims
- 4150US5567795AProcess for preparing hyperbranched polymersHOECHST CELANESE CORP·Filed 1995·Granted Oct 22, 1996·11 cites·19 claims
- 4249US2019169383A1Pvp copolymer for harsh chemical packagingSEKISUI SPECIALTY CHEMICALS AM·Filed 2018·Application pending·0 cites
- 4348US10316124B2Cold water soluble polyvinyl alcohol/alkyl acrylate copolymers and films thereofVICARI RICHARD·Filed 2011·Granted Jun 11, 2019·0 cites·21 claims
- 4448US9271920B2PVOH copolymers for personal care applicationsSEKISUI SPECIALTY CHEMICALS AM·Filed 2013·Granted Mar 1, 2016·0 cites·18 claims
- 4548US2011160418A1Improved nvf copolymer processVICARI RICHARD·Filed 2009·Application pending·0 cites
- 4648US2011159308A1Improved barrier layerBRONDSEMA PHILIP J·Filed 2009·Application pending·0 cites
- 4747USD483678SBottleNEO TECHNOLOGIES·Filed 2002·Granted Dec 16, 2003·10 cites·1 claims
- 4847US5807947ACopolymers 4-hydroxystyrene and alkyl substituted-4-hydroxystyreneCLARIANT FINANCE BVI LTD·Filed 1994·Granted Sep 15, 1998·8 cites·8 claims
- 4947US4868257AProcess for the production of 3-mono or 3,5 disubstituted-4-acetoxystyrene, its polymerizationHOECHST CELANESE CORP·Filed 1989·Granted Sep 19, 1989·6 cites·20 claims
- 5047US2006275567A1Borate resistant filmsVICARI RICHARD·Filed 2005·Application pending·0 cites
Showing the top 50 of 65 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →